223269760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 667814400

約数和(自身を除く): 444544640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 61, 64, 70, 76, 80, 86, 95, 112, 122, 128, 133, 140, 152, 160, 172, 190, 215, 224, 244, 266, 280, 301, 304, 305, 320, 344, 380, 427, 430, 448, 488, 532, 560, 602, 608, 610, 640, 665, 688, 760, 817, 854, 860, 896, 976, 1064, 1120, 1159, 1204, 1216, 1220, 1330, 1376, 1505, 1520, 1634, 1708, 1720, 1952, 2128, 2135, 2240, 2318, 2408, 2432, 2440, 2623, 2660, 2752, 3010, 3040, 3268, 3416, 3440, 3904, 4085, 4256, 4270, 4480, 4636, 4816, 4880, 5246, 5320, 5504, 5719, 5795, 6020, 6080, 6536, 6832, 6880, 7808, 8113, 8170, 8512, 8540, 9272, 9632, 9760, 10492, 10640, 11438, 11590, 12040, 12160, 13072, 13115, 13664, 13760, 16226, 16340, 17024, 17080, 18361, 18544, 19264, 19520, 20984, 21280, 22876, 23180, 24080, 26144, 26230, 27328, 27520, 28595, 32452, 32680, 34160, 36722, 37088, 38528, 39040, 40565, 41968, 42560, 45752, 46360, 48160, 49837, 52288, 52460, 54656, 57190, 64904, 65360, 68320, 73444, 74176, 81130, 83936, 85120, 91504, 91805, 92720, 96320, 99674, 104576, 104920, 114380, 129808, 130720, 136640, 146888, 148352, 162260, 167872, 183008, 183610, 185440, 192640, 199348, 209840, 228760, 249185, 259616, 261440, 273280, 293776, 324520, 335744, 348859, 366016, 367220, 370880, 398696, 419680, 457520, 498370, 519232, 522880, 587552, 649040, 697718, 732032, 734440, 741760, 797392, 839360, 915040, 996740, 1038464, 1175104, 1298080, 1395436, 1468880, 1594784, 1678720, 1744295, 1830080, 1993480, 2350208, 2596160, 2790872, 2937760, 3189568, 3488590, 3660160, 3986960, 5192320, 5581744, 5875520, 6379136, 6977180, 7973920, 11163488, 11751040, 13954360, 15947840, 22326976, 27908720, 31895680, 44653952, 55817440, 111634880, 223269760]

約数ペア:

[(1, 223269760), (2, 111634880), (4, 55817440), (5, 44653952), (7, 31895680), (8, 27908720), (10, 22326976), (14, 15947840), (16, 13954360), (19, 11751040), (20, 11163488), (28, 7973920), (32, 6977180), (35, 6379136), (38, 5875520), (40, 5581744), (43, 5192320), (56, 3986960), (61, 3660160), (64, 3488590), (70, 3189568), (76, 2937760), (80, 2790872), (86, 2596160), (95, 2350208), (112, 1993480), (122, 1830080), (128, 1744295), (133, 1678720), (140, 1594784), (152, 1468880), (160, 1395436), (172, 1298080), (190, 1175104), (215, 1038464), (224, 996740), (244, 915040), (266, 839360), (280, 797392), (301, 741760), (304, 734440), (305, 732032), (320, 697718), (344, 649040), (380, 587552), (427, 522880), (430, 519232), (448, 498370), (488, 457520), (532, 419680), (560, 398696), (602, 370880), (608, 367220), (610, 366016), (640, 348859), (665, 335744), (688, 324520), (760, 293776), (817, 273280), (854, 261440), (860, 259616), (896, 249185), (976, 228760), (1064, 209840), (1120, 199348), (1159, 192640), (1204, 185440), (1216, 183610), (1220, 183008), (1330, 167872), (1376, 162260), (1505, 148352), (1520, 146888), (1634, 136640), (1708, 130720), (1720, 129808), (1952, 114380), (2128, 104920), (2135, 104576), (2240, 99674), (2318, 96320), (2408, 92720), (2432, 91805), (2440, 91504), (2623, 85120), (2660, 83936), (2752, 81130), (3010, 74176), (3040, 73444), (3268, 68320), (3416, 65360), (3440, 64904), (3904, 57190), (4085, 54656), (4256, 52460), (4270, 52288), (4480, 49837), (4636, 48160), (4816, 46360), (4880, 45752), (5246, 42560), (5320, 41968), (5504, 40565), (5719, 39040), (5795, 38528), (6020, 37088), (6080, 36722), (6536, 34160), (6832, 32680), (6880, 32452), (7808, 28595), (8113, 27520), (8170, 27328), (8512, 26230), (8540, 26144), (9272, 24080), (9632, 23180), (9760, 22876), (10492, 21280), (10640, 20984), (11438, 19520), (11590, 19264), (12040, 18544), (12160, 18361), (13072, 17080), (13115, 17024), (13664, 16340), (13760, 16226)]